Development Of Intelligent Experimental Equipment Management System

With the vigorous development of higher education and the continuous expansion of enrollment scale,many colleges and universities have increased their investments in laboratory construction and experimental equipments.The standardizations and complexities of laboratory constructions have undoubtedly made the management of laboratories more arduous and complicated.In order to improve the utilization of laboratory equipments,meet the experimental requirements,and make the management of experimental equipments more scientific,automated and intelligent,it is urgent to establish a set of scientific and intelligent management system of experimental equipment.Intelligent management system can effectively integrate experimental teaching resources and improve the utilization of equipments within the limited life cycle.After analyzing the development status of laboratory abroad and in China,this thesis develops an intelligent management system of experimental equipments based on Internet of Things technology and network communication technology,etc.The system uses Java Web,JSP and other programming techniques to build the system server software for management of experimental equipments based on MySQL5.0 database and MyEclipse10.1 software platform.Besides,the system uses radio frequency identification and other technologies to achieve a variety of intelligent perception.The upper server management platform processes and predicts the behavior of data collected by the device usage status,which results in a cross-departmental,cross-geographic,cross-industry and interdisciplinary device management and sharing system.This thesis focuses on the design and development of each perceptual module and the server of the intelligent management system of experimental equipments.System sensing module mainly includes: Handheld sensor,RFID access sensor,authentication sensor,intelligent socket and indoor and outdoor positioning for laboratory equipment.The sensor is mainly responsible for collecting the information of the experimental equipment and users,providing the interface to interact with the server,completing the data escalation and making corresponding feedback according to the instructions issued by the system server.The equipment management system server is developed by using a browser/server structure.First,the system server uses MySQL to design and implement a database for administrators,users and devices.Then this thesis uses the Java language to complete the writing of background logic codes of management system server,and uses the JSP language to complete the writing of front-end page code of system management server.Finally,through the network communication program written by the system server side,the two-way communication with each sensor is realized,and the purpose of remote reverse control is achieved.The experimental equipment management system server is mainly responsible for updating,adding,deleting,maintaining,using,scheduling,resource scheduling,device location display,and online retrieval of users.This system server provides an operational experience friendly center controller for the experimental administrator and users.